@article{Asteroidea:SourceID:125371, author = {Clark, H. L.}, journal = {Annals of the South African Museum}, note = {from Kier & Lawson (1978)}, title = {The Echinoderm fauna of South Africa}, url = {http://www.biodiversitylibrary.org/page/1541222#page/263/mode/1up}, year = {1923} }